Period
to 21 November 2018

The following table provides summary statistics for permanent job vacancies advertised in Essex with a requirement for Refactoring skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Refactoring over the 6 months to 21 November 2018 with a comparison to the same period in the previous 2 years.

Refactoring
6 months to
21 Nov 2018
Same period 2017 Same period 2016
Rank 97 105 136
Rank change year-on-year +8 +31 +13
Permanent jobs citing Refactoring 7 9 2
As % of all permanent IT jobs advertised in Essex 0.57% 0.64% 0.094%
As % of the Processes & Methodologies category 0.69% 0.74% 0.11%
Number of salaries quoted 7 9 1
Essex median annual salary £50,000 £65,000 £65,000
Median salary % change year-on-year -23.08% - +18.18%
East of England median annual salary £50,000 £57,500 £52,500
% change year-on-year -13.04% +9.52% +20.00%

Refactoring is in the Processes and Methodologies category. The following table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in Essex with a requirement for process or methodology skills.

All Process and Methodology Skills
Essex
Permanent vacancies with a requirement for process or methodology skills 1,008 1,216 1,904
As % of all permanent IT jobs advertised in Essex 82.02% 86.36% 89.81%
Number of salaries quoted 786 1,013 1,464
Essex median annual salary £42,500 £45,000 £45,000
Median salary % change year-on-year -5.56% - +12.50%
10th Percentile £24,000 £27,500 £26,935
90th Percentile £67,500 £66,250 £68,750
East of England median annual salary £47,500 £47,000 £45,000
% change year-on-year +1.06% +4.44% -

Refactoring
Job Vacancy Trend in Essex

Job postings citing Refactoring as a percentage of all IT jobs advertised in Essex.

Job vacancy trend for Refactoring in Essex

Refactoring
Salary Trend in Essex

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing Refactoring in Essex.

Salary trend for Refactoring in Essex

Refactoring
Salary Histogram in Essex

The salary distribution of IT jobs citing Refactoring in Essex over the 6 months to 21 November 2018.

Salary histogram for Refactoring in Essex

Refactoring
Job Locations in Essex

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Refactoring within the Essex region over the 6 months to 21 November 2018. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 6 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Past 6 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
Harlow +7 4 £50,000 -23.08%
Chelmsford - 2 £65,000 -
Witham - 1 £40,000 -
Refactoring
East of England

For the 6 months to 21 November 2018, IT jobs citing Refactoring also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all permanent job ads across the Essex region with a requirement for Refactoring.

1 7 (100.00%) .NET
2 6 (85.71%) SQL
2 6 (85.71%) T-SQL
2 6 (85.71%) Microsoft
2 6 (85.71%) TDD
3 5 (71.43%) MVC
3 5 (71.43%) ASP.NET
3 5 (71.43%) C#
3 5 (71.43%) JavaScript
4 4 (57.14%) HTML
4 4 (57.14%) SQL Server
4 4 (57.14%) IIS
4 4 (57.14%) Web Services
4 4 (57.14%) Scrum
4 4 (57.14%) Retail
4 4 (57.14%) Software Engineering
4 4 (57.14%) .NET Framework
4 4 (57.14%) WCF
4 4 (57.14%) Release Management
4 4 (57.14%) Continuous Integration
4 4 (57.14%) Kanban
4 4 (57.14%) TeamCity
4 4 (57.14%) RESTful
4 4 (57.14%) Entity Framework
4 4 (57.14%) Continuous Improvement
4 4 (57.14%) KnockoutJS
4 4 (57.14%) AngularJS
4 4 (57.14%) Twitter Bootstrap
4 4 (57.14%) Inversion of Control
4 4 (57.14%) Continuous Delivery

Refactoring
Co-occurring IT Skills in Essex by Category

The follow tables expand on the table above by listing co-occurrences grouped by category. The same job type, locality and period is covered with up to 20 co-occurrences shown in each of the following categories:

Application Platforms
1 4 (57.14%) IIS
Database & Business Intelligence
1 4 (57.14%) SQL Server
2 1 (14.29%) SQL Server Integration Services
2 1 (14.29%) SQL Server Reporting Services
Development Applications
1 4 (57.14%) TeamCity
2 2 (28.57%) Team Foundation Server
General
1 4 (57.14%) Retail
Job Titles
1 4 (57.14%) Senior Software Engineer
1 4 (57.14%) Software Engineer
2 3 (42.86%) .NET Software Engineer
2 3 (42.86%) C# Software Engineer
2 3 (42.86%) Developer
2 3 (42.86%) Senior .NET Software Engineer
2 3 (42.86%) Senior C# Software Engineer
3 2 (28.57%) C Developer
3 2 (28.57%) C Programmer
3 2 (28.57%) Programmer
3 2 (28.57%) Senior C Developer
3 2 (28.57%) Senior C Programmer
3 2 (28.57%) Senior Developer
3 2 (28.57%) Senior Programmer
4 1 (14.29%) .NET Developer
Libraries, Frameworks & Software Standards
1 7 (100.00%) .NET
2 5 (71.43%) ASP.NET
3 4 (57.14%) .NET Framework
3 4 (57.14%) AngularJS
3 4 (57.14%) Entity Framework
3 4 (57.14%) HTML
3 4 (57.14%) KnockoutJS
3 4 (57.14%) RESTful
3 4 (57.14%) Twitter Bootstrap
3 4 (57.14%) WCF
3 4 (57.14%) Web Services
4 1 (14.29%) ASP.NET MVC
4 1 (14.29%) CSS
4 1 (14.29%) WinForms
Miscellaneous
1 1 (14.29%) Mobile App
Operating Systems
1 4 (57.14%) Windows Server
2 1 (14.29%) Android
2 1 (14.29%) Apple iOS
Processes & Methodologies
1 6 (85.71%) TDD
2 5 (71.43%) MVC
3 4 (57.14%) Agile Software Development
3 4 (57.14%) Continuous Delivery
3 4 (57.14%) Continuous Deployment
3 4 (57.14%) Continuous Improvement
3 4 (57.14%) Continuous Integration
3 4 (57.14%) Inversion of Control
3 4 (57.14%) Kanban
3 4 (57.14%) Release Management
3 4 (57.14%) Scrum
3 4 (57.14%) Software Engineering
4 1 (14.29%) Android Development
4 1 (14.29%) iOS Development
4 1 (14.29%) Mobile Application Development
4 1 (14.29%) Stakeholder Management
Programming Languages
1 6 (85.71%) SQL
1 6 (85.71%) T-SQL
2 5 (71.43%) C#
2 5 (71.43%) JavaScript
3 2 (28.57%) C
3 2 (28.57%) VB.NET
4 1 (14.29%) PHP
Vendors
1 6 (85.71%) Microsoft